The current controversy over putting a woman on the $10 bill — instead of the $20 — is helpful because it sheds a bright light on the powerful history, and all it represents today.
But history can be hard, so to help make it easier here's a helpful infographic. Feel free to share, embed, print, post, and then share some more. Let's bring history home, and ensure that no injustice is done in the paper we carry in our pockets every day.
The full PDF for your full use is here.